Sample Rate | Memory | Number of | |
Benchmark Program | (Hz) or | Size | Clock |
Execution Time | (Words) | Cycles | |
20-Tap FIR Filter | 500.0 kHz | 50 | 54 |
64-Tap FIR Filter | 190.1 kHz | 138 | 142 |
67-Tap FIR Filter | 182.4 kHz | 144 | 148 |
8-Pole Cascaded Canonic | 540.0 kHz | 40 | 50 |
Biquad IIR Filter (4 x ) | |||
8-Pole Cascaded Canonic | 465.5 kHz | 45 | 58 |
Biquad IIR Filter (5x) | |||
8-Pole Cascaded Transpose | 385.7 kHz | 48 | 70 |
Biquad IIR Filter | |||
Dot Product | 444.4 ns | 10 | 12 |
Matrix Multiply | 1.556 μs | 33 | 42 |
2x2 times 2 x 2 | |||
Matrix Multiply | 1.259 μs | 29 | 34 |
3x3 times 3 x 1 | |||
M-to-M FFT | 98.33 μs | 489 | 2655 |
64 Point | |||
M-to-M FFT | 489.8 μs | 1641 | 13255 |
256 Point | |||
M-to-M FFT | 2.453 ms | 6793 | 66240 |
1024 Point | |||
P-to-M FFT | 92.56 μs | 704 | 2499 |
64 Point | |||
P-to-M FFT | 347.9 μs | 2048 | 9394 |
256 Point | |||
P-to-M FFT | 1.489 ms | 7424 | 40144 |
1024 Point | |||